IIndexBlock_T.cs

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// 
//  Copyright 2010-2015 Deveel
// 
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
// 
//        http://www.apache.org/licenses/LICENSE-2.0
// 
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
//

using System.Collections.Generic;

namespace Deveel.Data.Index {
    public interface IIndexBlock<T> : IEnumerable<T> {
        IIndexBlock<T> Next { get; set; }

        IIndexBlock<T> Previous { get; set; }

        bool HasChanged { get; }

        int Count { get; }

        bool IsFull { get; }

        bool IsEmpty { get; }

        T Top { get; }

        T Bottom { get; }

        T this[int index] { get; set; }

        bool CanContain(int count);

        void Add(T value);

        T RemoveAt(int index);

        int IndexOf(T value);

        int IndexOf(T value, int startIndex);

        void Insert(T index, int value);

        void MoveTo(IIndexBlock<T> destBlock, int destIndex, int count);

        void CopyTo(IIndexBlock<T> destBlock);

        int CopyTo(T[] array, int arrayIndex);

        void Clear();

        int BinarySearch(object key, IIndexComparer<T> comparer);

        int SearchFirst(object key, IIndexComparer<T> comparer);

        int SearchLast(object key, IIndexComparer<T> comparer);

        int SearchFirst(T value);

        int SearchLast(T value);
    }
}